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Akademický článek

The nature of the dietary protein impacts the tissue-to-diet 15N discrimination factors in laboratory rats.

Autor: Nathalie Poupin, Cécile Bos, François Mariotti, Jean-François Huneau, Daniel Tomé, Hélène Fouillet

Publikováno v: PLoS ONE, Vol 6, Iss 11, p e28046 (2011)

Due to the existence of isotope effects on some metabolic pathways of amino acid and protein metabolism, animal tissues are (15)N-enriched relative to their dietary nitrogen sources and this (15)N enrichment varies among different tissues and metabol

Externí odkaz: https://doaj.org/article/ddaaeae980674b668c9b320155e6d2af

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Isotopic and modeling investigation of long-term protein turnover in rat tissues

Autor: Jean-François Huneau, Nathalie Poupin, Hélène Fouillet, François Mariotti, Cécile Bos, Daniel Tomé

Publikováno v: AJP-Regulatory, Integrative and Comparative Physiology
AJP-Regulatory, Integrative and Comparative Physiology, American Physiological Society, 2013, 304 (3), pp.R218-R231. ⟨10.1152/ajpregu.00310.2012⟩
American Journal of Physiology. Regulatory, Integrative and Comparative Physiology 3 (304), R218-R231. (2013)

Poupin N, Huneau J, Mariotti F, Tome D, Bos C, Fouillet H. Isotopic and modeling investigation of long-term protein turnover in rat tissues. Am J Physiol Regul Integr Comp Physiol 304: R218-R231, 2013. First published November 7, 2012; doi:10.1152/aj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99380838ca90caec6b8185008fdae059
https://doi.org/10.1152/ajpregu.00310.2012

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Akademický článek

Understanding Neuropathy Features in the Context of Nitrous Oxide Abuse: A Combined Electrophysiological and Metabolic Approach

Autor: Guillaume Grzych, Marie Scuccimarra, Laura Plasse, Emeline Gernez, Francois Cassim, Benjamin Touze, Marie Girot, Cécile Bossaert, Céline Tard

Publikováno v: Biomedicines, Vol 12, Iss 2, p 429 (2024)

Background: The incidence of neurological complications associated with nitrous oxide (N2O) abuse, including N2O-induced myelopathy and neuropathy, has risen in the past decade. N2O-induced neuropathy often presents as a subacute axonal pathology; ho

Externí odkaz: https://doaj.org/article/028b0b0b4fae4afb96c269dd001fc542

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Decreased glutamate, glutamine and citrulline concentrations in plasma and muscle in endotoxemia cannot be reversed by glutamate or glutamine supplementation: a primary intestinal defect?

Autor: Christophe Moinard, Daniel Tomé, Luc Cynober, Yulong Yin, François Blachier, Hideki Matsumoto, Cécile Bos, Claire Boutry

Publikováno v: Amino Acids
Amino Acids, Springer Verlag, 2012, 43 (4), pp.1485-1498. ⟨10.1007/s00726-012-1221-2⟩
Amino Acids, Springer Verlag, 2012, 43 (4), pp.1485-1498. 〈10.1007/s00726-012-1221-2〉

Endotoxemia affects intestinal physiology. A decrease of circulating citrulline concentration is considered as a reflection of the intestinal function. Citrulline can be produced in enterocytes notably from glutamate and glutamine. The aim of this wo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d71e03074a6301f3deff172d46b3131e
https://doi.org/10.1007/s00726-012-1221-2

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Dietary protein regulates hepatic constitutive protein anabolism in rats in a dose-dependent manner and independently of energy nutrient composition

Autor: Dominique Dardevet, Claire Gaudichon, Laure Chevalier, Dalila Azzout-Marniche, Cécile Bos, Daniel Tomé

Publikováno v: AJP-Regulatory, Integrative and Comparative Physiology
AJP-Regulatory, Integrative and Comparative Physiology, American Physiological Society, 2010, 299 (6), pp.R1720-R1730. ⟨10.1152/ajpregu.00497.2010⟩
AJP-Regulatory, Integrative and Comparative Physiology, 2010, 299 (6), pp.R1720-R1730. ⟨10.1152/ajpregu.00497.2010⟩

International audience; Chevalier L, Bos C, Azzout-Marniche D, Dardevet D, Tome D, Gaudichon C. Dietary protein regulates hepatic constitutive protein anabolism in rats in a dose-dependent manner and independently of energy nutrient composition. Am J

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7edd774ba22ffb4d088a2e8742210f7
https://doi.org/10.1152/ajpregu.00497.2010

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Down-regulation of the ubiquitin–proteasome proteolysis system by amino acids and insulin involves the adenosine monophosphate-activated protein kinase and mammalian target of rapamycin pathways in rat hepatocytes

Autor: Cécile Bos, Catherine Chaumontet, Daniel Tomé, Claire Gaudichon, Nattida Chotechuang, Dalila Azzout-Marniche

Publikováno v: Amino Acids
Amino Acids, Springer Verlag, 2011, 41 (2), pp.457-468. ⟨10.1007/s00726-010-0765-2⟩

The purpose of this work was to examine whether changes in dietary protein levels could elicit differential responses of tissue proteolysis and the pathway involved in this response. In rats fed with a high protein diet (55%) for 14 days, the liver w

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::37e486c83f9665a89a618ddf9de157f9
https://doi.org/10.1007/s00726-010-0765-2

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Reduction of low grade inflammation restores blunting of postprandial muscle anabolism and limits sarcopenia in old rats

Autor: Marie-Agnès Peyron, Dominique Dardevet, Isabelle Savary-Auzeloux, Lydie Combaret, Cécile Bos, Julien Averous, Isabelle Rieu, Hugues Magne

Publikováno v: The Journal of Physiology. 587:5483-5492

Ageing is characterized by a decline in muscle mass that could be explained by a defect in the regulation of postprandial muscle protein metabolism. Indeed, the stimulatory effect of food intake on protein synthesis and its inhibitory effect on prote

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3a08f7eb69bb0765f5d8a505672f1c36
https://doi.org/10.1113/jphysiol.2009.178319

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Metabolism and functions of l-glutamate in the epithelial cells of the small and large intestines

Autor: François Blachier, Claire Boutry, Daniel Tomé, Cécile Bos

Publikováno v: The American Journal of Clinical Nutrition. 90:814S-821S

l-Glutamate is one of the most abundant amino acids in alimentary proteins, but its concentration in blood is among the lowest. This is largely because l-glutamate is extensively oxidized in small intestine epithelial cells during its transcellular j

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c64634c487443ac6ce8a643e6dd8a2a6
https://doi.org/10.3945/ajcn.2009.27462s

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Ileal digestibility of dietary protein in the growing pig and adult human

Autor: Daniel Tomé, Cécile Bos, Paul J. Moughan, Amélie Deglaire

Publikováno v: British Journal of Nutrition. 102:1752-1759

The suitability of the pig as an animal model for predicting protein digestibility in man was evaluated. Healthy adult human subjects (mean body weight 67 kg;n11) and growing pigs (mean body weight 40 kg;n15) were fed semi-synthetic mixed meals conta

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca4b32acde23da41934766c529c69a9a
https://doi.org/10.1017/s0007114509991267

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